GF303 Program-controlled three-phase standard phantom load power source,CE,ISO9001:2008,IEC approved, two years quality warranty,english version display.three-phase stand...
GF112B Portable Single Phase Kwh Meter CalibratorIt is suitable to test various types single phase meters on site and can also be used to test alternating current pa...
Introduction This instrument is a handheld and battery operated Digital Multi Meter(DMM) with multi function. This Meter is designed to meet IEC61010-1 & CA...
Characteristics of MTB series magnetic damper1 magnetic damper, also known as tension controller, tension device or brake, is the magnetic field as the m...
3 phase ac energy meter calibratorThe instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on s...